Frontiers Association between prognostic nutritional index and all cause mortality in critically ill patients with ventilator associated pneumonia: a retrospective study based on MIMIC IV database Ventilator associated pneumonia: pathobiological heterogeneity and diagnostic challenges Nature Communications Ventilator Associated Pneumonia (VAP) and Ventilator Associated Events (VAE) represent major patient safety challenges in mechanically ventilated patients, particularly in critical care settings. Intubation and VAP: Complex Condition, Bundled Solutions RT Frontiers Oral care medications for the prevention and treatment of ventilator associated pneumonia in intensive care unit